On the basis of the analyzing of a typical fault that the parallel connected circuit breakers at end of the section post do not operate when there is a break point earthing occurred on main conducting circuit of OCS,the causes of the fault may be obtained,and methods for rapid judgment of the fault by optimizing of SCADA system and prediction of occurrence of break point on the main conducting circuit of OCS are put forward,providing reference for operation and maintenance of traction power supply system.
break point earthing of OCSoptimization of SCADA systempre-alarm of fault
万方数据
维普
